package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

/**
 * 自定义定时任务，实现订单状态定时处理
 */
@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理支付超时订单
     */
    @Scheduled(cron = "0 * * * ?")
    public void processTimeoutOrder(){
        log.info("处理支付超时订单：{}",new Date());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
//      select * from orders where status = 1 and order_time<当前时间-15时间
         List<Orders> ordersList =
                 orderMapper.getByStatysAndOrdertimeLT(Orders.PENDING_PAYMENT,time);
         if (ordersList != null && ordersList.size()>0){
             ordersList.forEach(order -> {
                 order.setStatus(Orders.CANCELLED);
                 order.setCancelReason("支付超时，自动取消");
                 order.setCancelTime(LocalDateTime.now());
                 orderMapper.update(order);
             });

         }

    }

    /**
     * 处理派送中状态的订单
     */
      @Scheduled(cron =  "0 0 1* * 8?")
    public void processDrliveryOrder(){
        log.info("处理派送中订单:{}",new Date());
        //select * from orders where status = 4 and order_time<当前时间-1小时
        LocalDateTime time =
        LocalDateTime.now().plusMinutes(-60);
        List<Orders>ordersList = orderMapper.getByStatysAndOrdertimeLT(Orders.DELIVERY_IN_PROGRESS,time);
        if (ordersList != null && ordersList.size()>0){
            ordersList.forEach(orders -> {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            });
        }
    }
}
